1026045726 has 16 divisors (see below), whose sum is σ = 2056771200. Its totient is φ = 341235288.

The previous prime is 1026045677. The next prime is 1026045739. The reversal of 1026045726 is 6275406201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192136 + ... + 197403.

It is an arithmetic number, because the mean of its divisors is an integer number (128548200).

Almost surely, 2^1026045726 is an apocalyptic number.

1026045726 is an abundant number, since it is smaller than the sum of its proper divisors (1030725474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026045726 is a wasteful number, since it uses less digits than its factorization.

1026045726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389983.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1026045726 is about 32031.9485201884. The cubic root of 1026045726 is about 1008.6076052174.

The spelling of 1026045726 in words is "one billion, twenty-six million, forty-five thousand, seven hundred twenty-six".